1, wireless charging good. In wireless charging, the charger and the charged device do not need direct contact, easy to use, strong environmental adaptability, avoiding the physical interface, so there will be no interface wear, sparks, leakage and other problems, in addition, wireless charging can also achieve high voltage, high current, high power charging. The cable is charged. Wireless charging also requires a wired charger, but also more wireless charging board.
2, cable charging. In the case of the same charging time, the power of the commonly used wired battery charger is 93% after charging, and the power of the wireless charger is 88% after charging. Obviously, there is still a gap in the charging efficiency of wireless chargers, and there is still room for further improvement in technology.
3, wireless charging and wired charging have their own advantages, the choice of which is better depends on the specific use scenario and needs. Advantages of wireless charging: Convenience: Wireless charging does not need to plug in or pull out the charging cable, just put the device on the charger to start charging, very convenient. Aesthetics: Wireless charging will not break the device's shell designMakes the overall device look more beautiful.
4, the advantages and disadvantages of wired charging and wireless charging The advantages of wired charging is fast charging speed, good stability, but also at the same time for data transmission. The disadvantage is that the connection line is required and the use is not convenient enough. The advantage of wireless charging is that it is easy to use, does not require a cable, and only needs to put the device on the charging base to charge. The disadvantage is that the charging speed is slow, the charging efficiency is also low, and the device needs to be placed on the charging base, which is not flexible enough.
5, the pursuit of higher portability and comfort, you can choose wireless charging; Go for faster chargingElectric speed and wider application range, can choose wired charging. The advantage of wireless charging is that it provides higher portability, which is especially suitable for wearable devices, smart home and other fields. However, the charging speed of wireless charging is relatively slow, and the distance between the charger and the device will affect the charging effect. 6, although wireless charging generates more heat, but if the appropriate heat dissipation measures are taken, wireless charging is not necessarily more damaging to the battery. While wired charging generates less heat, it may also cause damage to the battery if the charging current is unstable or if a non-original charger is used.
The iPhone 12 supports wireless charging. Apple 12 supports MagSafe wireless charging and Qi wireless charging two charging methods, but does not support wireless reverse charging. The power of MagSafe wireless charging is 15W, and the power of Qi wireless charging is 5W. The Apple 12 also supports wired fast charge, which has a maximum charge of 20W and can be charged to 50% in up to 30 minutes, but requires a power adapter of 20 watts or more.
Apple straight. Direct charge that can charge fast, and can play at the same time, wireless charging time is long and charging is slow, when you do not use your mobile phone at nightWait for wireless charging. However, the conversion efficiency is best at about 80%, and the remaining electrical energy can only be converted into heat, so the heat of wireless charging has been a big problem. High-power wireless chargers also need to be paired with active cooling fans.
Apple 12 can support wireless charging, iPhone12 body and other hardware parameters configuration for a new upgrade, with Apple 20W charging plug and Magsafe magnetic accessories, can achieve a maximum of 15W wireless charging speed, which is the fastest wireless charging speed iPhone12; In addition, the iPhone12 wireless charging is still availableHold Qi wireless protocol, but can only enjoy 5W charging specifications.
The iPhone12 can be charged wirelessly or via wired. The two have their own advantages and disadvantages, magnetic wireless charging is more convenient, direct, gently close to magnetic charging; Wired charging is faster and can achieve PD fast charging, but it is relatively not so convenient. The Apple iPhone8 began to support wireless charging, and the iPhone12 was upgraded to MagSafe magnetic charging.
Wireless charger is good, convenient, safe and durable; The disadvantages are bondage, high price and low efficiency. Advantages of wireless charger: Convenient: Wireless charging belongs to one-to-many charging, which solves the problem that the interface is not applicable, and also avoids the problem of inverseReinserting the phone interface causes poor contact, which can better protect the phone interface.
The benefits of wireless charging reduce the loss As we all know, when using wireless charging, just connect the wireless charging board to the power supply, and then place the device that supports wireless charging on the wireless charging board. Although wireless charging still needs to be connected to the power supply, it can reduce the use of data lines and avoid a large amount of loss and waste of data lines, which is relatively an environmentally friendly charging method.
The efficiency is slightly lower: the general charger also has a transformer, but the wireless charging is composed of a transmitting coil and a receiving coilBecause there are limitations in the structure, the efficiency of energy transmission is theoretically lower than that of an ordinary charger. Slow charging speed: Because most of the current receiving products such as mobile phones limit the input power, the charging speed is relatively slow.
Higher cost Compared to wired chargers, wireless chargers are usually higher in price. This may be a consideration for heavy users or those on a limited budget. But with the popularization and advancement of technology, this gap is gradually narrowing. Location Limitations and compatibility issues Not all devices support wireless charging capabilities, and wireless chargers have location limitationsIt's also a problem.
does no harm to mobile phones. Wireless charger uses the latest wireless charging technology, by using the alternating magnetic field generated between the coils, the transmission of electrical energy, inductive coupling technology will become a bridge connecting the charging base station and equipment.
magsafe No need to buy. In the use state of most users (without additional heat dissipation), regardless of whether to wear a protective case to use, MagSafe magnetic wireless charger is almost in a noThe available state, not to mention that in the absence of heat dissipation, only 27% can be charged in 30 minutes, and the charger + body heat alone is enough to persuade most users.
magsafe charging case is necessary to buy. Tool: iphone1ios14. MagSafe is a charging connection technology from Apple Inc., with a magnetic device connected to the interface, which absorbs or falls off under external force. For AirPods Pro, whether new or old, the charging case supports Lighting wired charging and wireless charging at the same time.
NoTo buy, it is fake, packaging and workmanship are relatively rough, although there is a charging animation, but there will be AirPods Pro charging into the situation, or the official website or Apple store to buy, or such as MFI certified third-party accessories out. I think Apple's MagSafe stand for iPhone is very practical, its shape is stylish and small, easy to carry, usually put in a computer bag or handbag are no problem.
Wireless charger selectionWhen buying a wireless charger, consider power and compatibility. While the official 15W limits the actual charging speed, non-Apple 30W or 40W devices will only offer 5W at most. The charging speed of Apple devices depends on the adapter used, and ensuring safety is a top priority. As for the charging head, it can be selected according to the existing equipment, and there is no need to buy it repeatedly.
About the iPhone is necessary to buy wireless charging and the iPhone is necessary to buy wireless charging this is the end of the introduction, do not know you find the information you need? If you want to learn more about this, remember to bookmarkFollow this site. < / p >